I have not tried or tested this myself.
However, the only CMOD maintenance that has been required thus far has been this:
PI86710 -
****************************************************************
* USERS AFFECTED: ALL CONTENT MANAGER ONDEMAND FOR Z/OS 9.0 *
* AND ABOVE CUSTOMERS USING INDEX *
* MIGRATION PROGRAM AND DOCUMENT RETRIEVAL *
* PROGRAM. *
****************************************************************
* PROBLEM DESCRIPTION: V2/IAFC OAM ERROR: ARSZDOCG: *
* 00000017(00000010) RETURN CODE= *
* 0000000C REASON-CODE= *
* 9404FCDB ERROR OCCURS WHEN CBRKCMF.* *
* AND CBRHTBSV.* ARE NOT IN PKLIST FOR *
* ARSLDOCG *
****************************************************************
* RECOMMENDATION: *
****************************************************************
ADDED CBRKCMF.* AND CBRHTBSV.* TO PKLIST IN ARSLDOCG.SAMP.
If you happen to receive the above error, all you need to is add the items manually to the PKLIST.
This is a personal opinion: I think you'll be good to go.
Ed